Consider the IA in Figure 2 from Franco. Vio ОА, SWO R SW 0 SW2 R R sw. R+1 ОА, SW R SW2 R SW R SW 0A R Figure 2 Digital

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Consider the IA in Figure 2 from Franco. Vio ОА, SWO R SW 0 SW2 R R sw. R+1 ОА, SW R SW2 R SW R SW 0A R Figure 2 Digitally programmable IA of Franco Ed 4 Fig. 2.30 2.1 Design a digitally programmable IA with selectable overall gains of IV/V, 10V/V, 100V/V and 1000V/V. Give values for R, R1, R2, Rz and R.